Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP 504559-B21 Windows Essential Busines
- Server Operating System
- Designed for Small to Medium Businesses (SMBs)
- Unified IT management platform
- Includes networking capabilities
- Supports messaging services
- Facilitates application hosting
- Enhances business productivity
504559-B21 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Server Operating System
- Operating System
- Windows Essential Business Server
- Vendor
- HP
- Part Number
- 504559-B21
Product details
HP Microsoft Windows Small Business Server 2008 Standard 5 User CAL Lic
Technical Information
| Product Type | Server Operating System |
| Operating System | Windows Essential Business Server |
Additional Specifications
| Vendor | HP |
| Part Number | 504559-B21 |
Description
The HP 504559-B21 refers to a license or package for Microsoft Windows Essential Business Server (EBS). This server operating system was specifically tailored for small to medium-sized businesses (SMBs) that required a robust and integrated IT infrastructure without the complexity and cost of enterprise-level solutions. EBS aimed to simplify the management of critical business services by consolidating them onto a single, manageable platform. Windows Essential Business Server typically included components such as Windows Server, Exchange Server for email and collaboration, SQL Server for database management, and SharePoint Services for document management and collaboration. It provided a unified console for administration, allowing IT staff to efficiently manage user accounts, security policies, email, and other essential business applications. This integration was designed to reduce the burden on IT departments in smaller organizations. The 504559-B21 part number indicates a specific offering from HP, likely a server bundle or a software license that enabled the deployment of Windows EBS. Its purpose was to provide SMBs with the tools necessary to improve operational efficiency, enhance communication, and support business growth through a reliable and integrated IT foundation.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 504559-B21.
